  .mask{
   /*position: relative;*/
   overflow: hidden;
   margin: 0px 0 0 0;
   width: 690px;

  }
  .header2{
   float: left;
   width: 100%;
   background-color: #f4f4f4
  }
  /*.colleft{*/
   /*position: relative;*/
   /*width: 100%;*/
   /*right: 50%;*/
   /*background-color: #000000*/
  /*}*/
  .col-left{
       /*position: relative;*/
       overflow: hidden;
       float: left;
       width: 50%;
       left: 100%;
   }
  .col-right{
   /*position: relative;*/
   overflow: hidden;
   float: left;
   width: 50%;
   left: 1%;
  }

a:hover, a:active {
color: #c61a1a;
text-decoration: underline;
}



